Substitution von Regelbrennstof­fen durch Er­satzbrennstoffe

Substitution of standard fuels by refuse derived fuels

Processor:	Dipl.-Ing. M. Pohl
Term:	08/2006 till 03/2009
Sponsoring institution:	AIF/ IGF-enterprise: 14894 BG
Cooperation partner:	Karlsruhe Institute for Technology (KIT), Institut for Technical Chemistry – Department Thermic Waste Treatment Clausthal University of Technology, Institute for Energy Process Technology and Fuel Technolgy INFA Ltd., Institute for Waste, Sewerage and Infrastructure Management, Ltd.

Brief description

Objective:

• Development of methods for characterisation of refuse derived fuels in terms of  combustion technology
• Identification and determination of suitable criteria/parameters
• Evaluation and comparison of refuse derived fuels in particular use cases
• Development of a classification system for refuse derived fuels with regard to fossil fuels

Test rigs used / special purchases

• Batch-reactor 
• Cement rotary kiln
• Pilot plant combustion chamber with steam boiler (BRENDA) 

Reports / publications / patents/ other property rights

• AiF-Vorschungsvorhaben: Substitution von Regelbrennstoffen durch Ersatzbrennstoffe. AiF-Nr. 14894 BG. Beckmann, M., Bauhaus-Universität Weimar; Scholz, R., Technische Universität Clausthal, Institut für Energieverfahrenstechnik und Brennstofftechnik; Flamme, S., Institute for Waste, Sewerage, Site und Facility Management e. V., Ahlen; Seifert, H., research centre Karlsruhe, Institute for Technical Chemistry, Eggenstein-Leopoldshafen.
• Beckmann, M.; Pohl, M.; Ncube, S.: Charakterisierung von Ersatzbrennstoffen hinsichtlich brennstofftechnischer Eigenschaften. Energie aus Abfall – Volume 3. TK Verlag Karl Thomé-Kozmiensky, 2007, ISBN 978-3-935317-30-6 pp. 203 – 218. Conference Berlin 24 – 25 September 2007.
• Pohl, M.; Beckmann, M.; Gebauer, K.: Characterisation of Refuse Derived Fuels in view of the Fuel Technical Properties. The 8th European Conference on Industrial Furnaces and Boilers (INFUB-8); 25 - 28 March 2008; Vilamoura - Algarve, Portugal
• Beckmann, M.; Pohl, M.; Ncube, S.; Gebauer, K.: Charakterisierung von Ersatzbrennstoffen hinsichtlich brennstofftechnischer Eigenschaften. Recyclingpotenziale in Europa (June 2008), © Rhombos Verlag, Müllmagazin; 2008, ISSN 0934-3482; pp.38-41.
• Beckmann, M.; Pohl, M.; Ncube, S.;  Gebauer, K.: Charakterisierung von Ersatzbrennstoffen. Presentation at VGB conference „Thermische Abfallverwertung“, 16 - 17 June 2008, Stuttgart Fellbach. Proceedings on CD and published in VGB-PowerTech issue 1-2, 2009.

Photos, diagrams, tables

classification of fuel properties

 

examinations performed

 

Raw material (to the right), clinker with co-combustion of refused derived fuels (centre) and cement clinker (without co-combustion of refused derived fuels) (to the left).